Cell Transport and Elimination Part II
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| The rate of diffusion depends on... | Temperature, size of the molecules, type of molecules diffusing and the concentration of the molecules is the same on both sides of the membrane
🗑
|
||||
| Osmosis... | the diffusion of water across a semi-permeable membrane
🗑
|
||||
| Water moves from areas of low solute... | to areas of high solute
🗑
|
||||
| Water molecules will cross membranes until the concentrations of water... | and solutes is equal on both sides of the membrane called equilibrium
🗑
|
||||
| At equilibrium, molecules continue to move across membranes... | evenly so there is no net movement
🗑
|
||||
| Hypertonic Solution solute concentration... | outside the cell is higher
🗑
|
||||
| Hypotonic Solution solute concentration greater... | inside the cell
🗑
|
||||
| Isotonic Solution concentration of solutes... | same inside and outside the cell
🗑
|
||||
| The cell of animals on land are... | usually in isotonic environment
🗑
|
||||
| Freshwater organisms live in hypotonic environments so water... | constantly moves into their cells
🗑
|
||||
| Unicellular freshwater organisms... | use energy to pump out excess water by contractile vacuoles
🗑
|
||||
| Plant cell walls prevent plant cells from... | bursting in hypotonic environments
🗑
|
||||
| Some marine organisms can... | pump out excess salt
🗑
|
Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Created by:
KeyLime1600
Popular Science sets